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P0442 Diagnostic Trouble Code Discussion for December 2010

EVAP System Small Leak Detected

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Trouble Ticket Help Requests for DTC P0442
Help Request Posted
2002 Kia Rio 1.5L MIL Lamp on VIN: KNADC12322
P0442: EVAP System - Small Leak Detected. ... p0442 and p0455 set. Smoke tested, found no leaks. We can never seem to get this car to act up but then the customer drives it and it sets codes. Visual inspection shows no problems at this time. Dont want to throw solenoids at it but i admit i am thinking...
December 28, 2010